Steris Basil 4700 - 3.2 Operator Terminal

3-2
920509-645 Operator Manual Component Identification
3.2 Operator Terminal See Figure 3-2.
The Basil 4700 Cage and Rack Washer is equipped with an Allen-
Bradley CompactLogix
™ Programmable Logic Controller control
system
1
that features twelve cycles for processing a wide variety of
loads.
System monitors and controls washer operations and functions and
also monitors current status of chamber, including current chamber
temperature and time remaining in phase.
Control system offers four operation modes: Supervisor, Service,
Automatic and Manual. The first two modes are password protected.
Automatic and Manual modes are always available.
There is an operator terminal on load side and an operator terminal
on unload side for double door units. Identical information is dis-
played on both load and unload operator terminals.
3.2.1 Login Passwords Supervisors and service users with appropriate password can
access Supervisor mode.
Only a qualified service technician can access Service mode. A pre-
defined password is required to access Service mode.
3.2.2 Automatic and Manual
Mode
Automatic and Manual mode can be selected from mode selection
screen. No login is required to enter in Automatic or Manual modes.
When accessory rack is in proper position inside wash chamber,
operator closes door, manually selects desired cycle on touch
screen, presses START touch pad and appropriate cycle starts.
3.2.3 Supervisor Mode Supervisor mode allows supervisor to modify preprogrammed cycles,
parameters and options within a range of factory set values such as
date and time and to enable printer functions.
Supervisor mode access is secured by a password. Supervisor
password is configured in Supervisor mode.
3.2.4 Service Mode Service mode allows a qualified service technician to access Service
mode menu to configure washer and to perform preventive mainte-
nance, testing and troubleshooting. Service mode is not accessible
to operator or supervisor.
A predefined password is required to access Service mode.
Passwords
Operators
Cycl es
1
CompactLogix™ is a trademark of Allen-Bradley, a Rockwell Automation Company.